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Product Image HP 1820-48G 48-Port Layer 2 Ethernet Switch with Four SFP Slots 1 RU J9981A#ABA
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HP 1820-48G 48-Port Layer 2 Ethernet Switch with Four SFP Slots 1 RU J9981A#ABA

$ 305.99 $ 696.99

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1

New

Brand New Sealed item. Contents are safe and secure! Minor blemish on the original box.

888182299241

J9984A#ABA

HP 1820-48G 48-Port Layer 2 Ethernet Switch with Four SFP Slots 1 RU J9981A#ABA

Please Note: Brand New Sealed item. Contents are safe and secure! Minor blemish on the original box.

HP 1820 Switch Series devices are basic smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer solution.

The series consists of 6 switches including 8-, 24-and 48 port Gigabit Ethernet switches and 8-, 24-, and 48 port Gigabit PoE+ models each providing non-blocking Gigabit per port performance. Some models include SFP ports for fiber connectivity and some are fanless, making them ideal for office deployments. All 1820 Switches support flexible installation options, including mounting on wall, under table, or on desktop. The 8-port Gigabit Ethernet model can be powered by an upstream Power over Ethernet (PoE) switch for environments where no line power is available.

These Gigabit switches are plug-and-play out of the box, yet network operation can be fine-tuned through features available from a simple web browser-based GUI, if necessary. Customizable features include VLANs, Rapid Spanning Tree, IGMP Snooping, link aggregation trunking and DSCP QoS policies. All models include the latest energy-saving capabilities, including Energy Efficient Ethernet (EEE) and idle-port power down.

In the Box
HP 1820-48G 48-Port Layer 2 Ethernet Switch with Four SFP Slots (1 RU)
1820-48G Switch
Rack Mount Kit

Interfaces/Ports
Total Number of Network Ports 48
Token Ring Port No
LRE Port No
Uplink Port No
Bypass No
Modular No
Management Port No
USB No
Stack Port No
Number of Network (RJ-45) Ports 48
Port/Expansion Slot Details 4 x Gigabit Ethernet Expansion Slot
48 x Gigabit Ethernet Network
Media & Performance
Media Type Supported Optical Fiber
Twisted Pair
Ethernet Technology Gigabit Ethernet
Network Technology 10/100/1000Base-T
1000Base-X
I/O Expansions
Number of Total Expansion Slots 4
Expansion Slot Type SFP
Shared SFP Slot No
Number of SFP Slots 4
Network & Communication
Layer Supported 2
Management & Protocols
Manageable Yes
Management
Web based management
DHCP
VLAN
QoS
SNMP v1,v2c
Memory
Standard Memory 128 MB
Memory Technology SDRAM
Flash Memory 16 MB
Reliability
MTBF 540754.80 Hour
Power Description
PoE (RJ-45) Port No
Input Voltage 120 V AC
230 V AC
Power Source Power Supply
Physical Characteristics
Color Gray
Compatible Rack Unit 1U
Form Factor Desktop
Rack-mountable
Under Table
Wall Mountable
Height 1.7"
Width 17.4"
Depth 9.7"
Weight (Approximate) 7.30 lb
Miscellaneous
Certifications & Standards
Safety:

UL 60950-1
CAN/CSA 22.2 No. 60950-1
EN 60825
IEC 60950-1
EN 60950-1
Emissions:

FCC Class A
EN 55022/CISPR-22 Class A
VCCI Class A
Immunity:
Generic: EN 55024, CISPR 24
EN: EN 55024, CISPR 24
ESD: IEC 61000-4-2
Radiated: IEC 61000-4-3
EFT/Burst: IEC 61000-4-4
Surge: IEC 61000-4-5
Conducted: IEC 61000-4-6
Power frequency magnetic field: IEC 61000-4-8
Voltage dips and interruptions: IEC 61000-4-11
Harmonics: EN 61000-3-2, IEC 61000-3-2
Flicker: EN 61000-3-3, IEC 61000-3-3
IEEE Standards:
802.1D Spanning Tree Protocol
802.1p Priority
802.1Q VLANs
802.1W Rapid Spanning Tree Protocol
802.3ad Link Aggregation Control Protocol (LACP)
802.3x
802.3
802.3u
802.3ab
802.3z